C++ make "build-wrapper-dump.json" file was found empty

sri.raghav · August 6, 2024, 10:26pm

Must-share information (formatted with Markdown):

which versions are you using (SonarQube, Scanner, Plugin, and any relevant extension)
SonarScanner 4.7.0.2747
GCC Version: 5.4.0
build-wrapper-linux-x86-64 version 6.41.1
how is SonarQube deployed: zip, Docker, Helm
Full package is deployed In local repo for testing
what are you trying to achieve
Trying to Scan C++ Project using “make”
build-wrapper-linux-x86-64 --out-dir bw-output make install

Getting the following error:

       17:21:19.121 WARN:
"sonar.cfamily.cache.enabled" and "sonar.cfamily.cache.path" properties are deprecated.
Visit the documentation page for more information about analysis cache configuration
  https://docs.sonarqube.org/9.9/analyzing-source-code/languages/c-family/

17:21:19.121 INFO: Cache is explicitly disabled: sonar.cfamily.cache.enabled=false
17:21:19.133 INFO: PCH: unique=0 use=0 (forceInclude=0,throughHeader=0,firstInclude=0) out of 0 (forceInclude=0,throughHeader=0)
17:21:19.133 INFO: SE: 0 out of 0
17:21:19.133 INFO: Z3 refutation rate: 0 out of 0
17:21:19.133 INFO: Subprocess(es) done in 12ms
17:21:19.134 INFO: 0 compilation units analyzed
17:21:19.165 INFO: ------------------------------------------------------------------------
17:21:19.165 INFO: EXECUTION FAILURE
17:21:19.165 INFO: ------------------------------------------------------------------------
17:21:19.166 INFO: Total time: 17.418s
17:21:19.256 INFO: Final Memory: 40M/320M
17:21:19.256 INFO: ------------------------------------------------------------------------
17:21:19.256 ERROR: Error during SonarScanner execution
java.lang.IllegalStateException: The "build-wrapper-dump.json" file was found empty. Please make sure that:
  * you are using the latest version of the build-wrapper and the CFamily analyzer

Content of JSON file:

cat bw-output/build-wrapper-dump.json
# (C) SonarSource SA, 2014-2022, info@sonarsource.com
# All SONARSOURCE programs and content are copyright protected.
# SONARSOURCE and SONARQUBE are trademarks of SonarSource SA. All rights are expressly reserved.
#
# This file is designed exclusively for use with the SONARSOURCE C / C++ / Objective-C Plugin.
# It may not be used in connection with any other software.
# Any other use is prohibited by law and may be grounds for immediate termination of your License.
{
"version":"6.41.1",
"captures":[

sri.raghav · August 7, 2024, 3:44pm

build-wrapper.log

build-wrapper.log (799.9 KB)

ganncamp · August 8, 2024, 1:09pm

Hi,

Welcome to the community!

What version of SonarQube are you using?

Thx,
Ann

sri.raghav · August 8, 2024, 2:05pm

Hi Ann
SonarScanner 4.7.0.2747

thanks

ganncamp · August 8, 2024, 5:08pm

Hi,

I’m asking about the version of SonarQube. Check the page footer if you’re not sure.

Thx,
Ann

sri.raghav · August 8, 2024, 5:43pm

Data Center Edition
Version 9.9.4 (build 87374)

ganncamp · August 8, 2024, 5:51pm

Hi,

Thanks for those details.

Sorry I didn’t ask this earlier, but

Does the JSON file really end like that, with an unmatched bracket and no closing curly brace?

Thx,
Ann

sri.raghav · August 8, 2024, 6:02pm

sorry. I didnt copy it fully -

 cat bw-output/build-wrapper-dump.json
# (C) SonarSource SA, 2014-2022, info@sonarsource.com
# All SONARSOURCE programs and content are copyright protected.
# SONARSOURCE and SONARQUBE are trademarks of SonarSource SA. All rights are expressly reserved.
#
# This file is designed exclusively for use with the SONARSOURCE C / C++ / Objective-C Plugin.
# It may not be used in connection with any other software.
# Any other use is prohibited by law and may be grounds for immediate termination of your License.
{
"version":"6.41.1",
"captures":[
]}

ganncamp · August 9, 2024, 1:57pm

Hi,

Thanks for the full file. So now let’s back up to your build. Can you share your pipeline?

Ann

sri.raghav · August 9, 2024, 2:33pm

I am building this locally not as part of the pipeline. I am having the same problem in Jenkins as well. What details do you need? Can you be more specific please?

ganncamp · August 9, 2024, 4:29pm

Hi,

I’m interested in how you’re generating the build-wrapper file. Could you share your compile and analysis commands?

Thx,
Ann

sri.raghav · August 9, 2024, 4:43pm

Sorry. I thought I have shared that already.

 curl ${LS_SONAR_SERVER}/static/cpp/build-wrapper-linux-x86.zip -o build-wrapper-linux-x86.zip -k #&& \
                         unzip build-wrapper-linux-x86.zip #&& \
                        rm -f build-wrapper-linux-x86.zip

                        echo "########## Start Build"
                        ${ACE_BUILD_WRAPPER_DIR}/build-wrapper-linux-x86-64 --out-dir bw-output make clean all  DEBUG=1 TEST=Y -j5

sri.raghav · August 9, 2024, 4:43pm

I can run “make clean all DEBUG=1 TEST=Y -j5” successfully

ganncamp · August 9, 2024, 4:48pm

Hi,

And what compiler are you using?

Thx,
Ann

sri.raghav · August 9, 2024, 7:10pm

GCC Version: 5.4.0
Specified in my original posting.

ganncamp · August 12, 2024, 1:23pm

Hi,

Sorry I overlooked that.

I’ve flagged this for the language experts.

Ann

sri.raghav · August 12, 2024, 1:39pm

Thanks Ann. Any idea on the ETA for the team’s response?

Abbas · August 12, 2024, 2:44pm

Hey @sri.raghav,

From the log you shared I see that the compiler you are using is /apps/var/opt/123456/dev/orch/XENVBASE/gcc_gnu/X/5.4.0/bin/_g++. _g++ isn’t recognized as supported compiler name. Where does this name come from? is it possible to to rename it to g++ so that build-wrapper captures it and the JSON wouldn’t be empty?

thanks,

sri.raghav · August 12, 2024, 3:11pm

Thats interesting. We are not referring to _g++ any where though. _g++ and g++ seems to be different binary but same version

bash-4.4$ md5sum /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin**/_g++**
2181875e4d4f1098d0288d992c6504a3  /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin/_g++

bash-4.4$ md5sum /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin/**g++**
784ed42e745a0b62b7ae7164e3add2d6  /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin/g++
bash-4.4$ vim PTM/bw-output/build-wrapper.log
bash-4.4$ /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin/_g++ --version
_g++ (GCC) 5.4.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

bash-4.4$ /apps/var/opt/123456/dev/orch/xenv/gcc_gnu/X/5.4.0/bin/g++ --version
_g++ (GCC) 5.4.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

sri.raghav · August 12, 2024, 9:26pm

I did some digging. _g++ is the actual binary and g++ is a script. Hope this helps. Please let me know if you have any questions

cat g++

#!/bin/sh
[ -z "${XDEBUG}" ] || echo "Input Arguments = $@"

# set Base Compiler Dir , include , bin
CCBASEDIR=${XENVBASE}/gcc_gnu/X/${GCC_GNU_REL}
CCBINDIR=${CCBASEDIR}/bin
CCINCDIR=${CCBASEDIR}/include

export CCBASEDIR CCBINDIR CCINCDIR

##  include directory paths
INCDIRS="-isystem ${SGSBASE}/usr/include -isystem ${SGSBASE}/usr/include/sys -I${CCINCDIR}"

## libraries to include
LOADLIBS="-L${SGSBASE}/usr/lib64 -L${SGSBASE}/lib -L${SGSBASE}/tls/lib"

## set Prefix
BPREFIX="-B${SGSBASE}/usr/lib64 -B${SGSBASE}/usr"

[ -z "${XDEBUG}" ] || echo -e "\n-DEBUG> exec ${CCBINDIR}/_g++ ${BPREFIX} ${INCDIRS} "$@" ${LOADLIBS} "

exec ${CCBINDIR}/_g++ ${BPREFIX} ${INCDIRS} "$@" ${LOADLIBS}